Schneider Electric touch panel screen. touch panel screen, Harmony STO & STU, 4.3inch wide, Ethernet.
touch panel screen, Harmony STO & STU, 4.3inch wide, Ethernet. Genuine Schneider Electric product supplied by United Force.
Technical specifications
| Range of product | Harmony STO & STU |
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| Product or component type | Touch panel screen |
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| Software package | EcoStruxure Operator Terminal Expert |
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| Processor name | ARM926EJ-S |
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| Display size | 4.3 inch |
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| Display type | Colour TFT LCD |
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| Display colour | 65536 colours |
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| Display resolution | 480 x 272 pixels |
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| Touch panel | Analogue |
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| Backlight lifespan | 50000 hours with white |
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| Brightness | 16 levels via touch panel |
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| Character font | ASCII (European characters) · Cyrillic · Taiwanese (traditional Chinese) · Chinese (simplified Chinese) · Japanese (ANK, Kanji) · Korean |
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| [Us] rated supply voltage | 12...24 V DC - 10...20 % |
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| Power consumption in W | 8.1 W |
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| Number of pages | 8999 |
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| Port Ethernet | 10BASE-T/100BASE-TX |
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| Memory description | Back up of data 512 KB · Application memory 26 MB |
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| Integrated connection type | 1 USB 2.0 type mini B · 1 USB 2.0 type A · 1 Ethernet TCP/IP - RJ45 |
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| Supply | External source |
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| Realtime clock | With RTC-battery set optional |
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| Downloadable protocols | Modbus TCP · Modbus · Third party protocols |
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| Range compatibility | Omron · MitsubishI · Siemens · Allen-Bradley |
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| Fixing mode | By 2 installation fasteners, mounting on 1.5 to 6 mm thick panel |
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| Enclosure material | PPT |
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| Front material | Plastic |
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| Cut-out dimensions | 77.5 x 112.5 mm · 66 x 105 mm with mounting adaptor |
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| Height | 90.4 mm |
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| Width | 124.9 mm |
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| Depth | 38.8 mm |
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| Product weight | 0.22 kg |
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| Standards | UL 61010-2-201 · EN 61131-2 · EN 61000-6-2 · EN 61000-6-4 · CSA C22.2 No 213 · CSA C22.2 No 142 · UL 61010-1 · ANSI/ISA 12.12.01 |
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| Product certifications | CE · C-Tick · ATEX zone 2/22 · KCC · UL · cUL · UKCA |
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| Ambient air temperature for operation | 0…50 °C |
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| Ambient air temperature for storage | -20…60 °C |
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| Relative humidity | 10…90 % without condensation |
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| Operating altitude | 2000 m |
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| IP degree of protection | IP65f (front panel) · IP20 (rear panel) |
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| NEMA degree of protection | NEMA 4X/13 front panel (indoor use) |
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| Shock resistance | 15 gn for 11 ms conforming to IEC 61131-2 |
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| Vibration resistance | 1 gn (f = 5…150 Hz) conforming to IEC 61131-2 · 3.5 mm constant amplitude (f = 5…150 Hz) conforming to IEC 61131-2 |
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| Electromagnetic compatibility | Resistance to radiated electromagnetic fields - test level: 10 V/m (80 MHz...2.7 GHz) · Resistance to electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to EN 61000-4-2 · Resistance to electrostatic discharge - test level: 6 kV level 3 (direct contact) conforming to EN 61000-4-2 |
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| Unit Type of Package 2 | S03 |
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| Number of Units in Package 2 | 12 |
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| Package 2 Height | 30.000 cm |
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| Package 2 Width | 30.000 cm |
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